Adjustable draw bar for trailer hitches



FIG. 1 is a perspective view of a adjustable draw bar for trailer hitches, showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines showing of the adjustable draw bar for trailer hitches is for the purpose of illustrating article and forms no part of the claimed design. 

CLAIM The ornamental design for a adjustable draw bar for trailer hitches, as shown and described. 